html,body{
	height: 100%;
}
/* #app{
	height: 100%;
	width: 100%;
	display: flex;
	flex-direction: column;
} */
/* header,footer{
	height: 46px;
	line-height: 46px;
	text-align: center;
}
section{
	flex: 1;
	overflow-y: scroll;
} */
img{
	width: 100%;
	height: 100%;
}
#top{
	background-color: red;
	padding-top: 20px;
	padding-bottom: 20px;
}

#gouwuBT{
	text-align: center;
	font-size: 20px;
	color: white;
}
#center{
	text-align: center;
	margin: 180px 80px;
}
p{
	font-size: 14px;
	color: cadetblue;
}